510(k) K781634 ยท HCC Device, Biofeedback
VISUALAX
| Applicant | Farrall Instruments, Inc., Mchenry IL, US |
| Decision | Substantially Equivalent, Oct 3, 1978 |
| Received | Sep 22, 1978 |
| Type | Traditional |
| FDA record | Open on fda.gov |
Recalls that name K781634
No recall in the FDA data names this 510(k).
Links come from the 510(k) numbers listed on each FDA recall record. We don't infer predicate chains.